Package org.apache.hadoop.yarn.server.timelineservice.storage

Class HBaseTimelineReaderImpl

java.lang.Object
org.apache.hadoop.service.AbstractService
org.apache.hadoop.yarn.server.timelineservice.storage.HBaseTimelineReaderImpl
All Implemented Interfaces:
Closeable, AutoCloseable, org.apache.hadoop.service.Service, org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReader
public class HBaseTimelineReaderImpl extends org.apache.hadoop.service.AbstractService implements org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReader
HBase based implementation for TimelineReader.

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.apache.hadoop.service.Service

    org.apache.hadoop.service.Service.STATE

    Nested classes/interfaces inherited from interface org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReader

    org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReader.Field

  • Constructor Summary

    Constructors
    Constructor
    Description
    HBaseTimelineReaderImpl()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    Set<org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity>
    getEntities(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineEntityFilters filters, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve dataToRetrieve)
     
    org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity
    getEntity(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve dataToRetrieve)
     
    Set<String>
    getEntityTypes(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context)
     
    org.apache.hadoop.yarn.api.records.timeline.TimelineHealth
    getHealthStatus()
     
    protected org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor
    getTimelineStorageMonitor()
     
    void
    serviceInit(org.apache.hadoop.conf.Configuration conf)
     
    protected void
    serviceStart()
     
    protected void
    serviceStop()
     

    Methods inherited from class org.apache.hadoop.service.AbstractService

    close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStop

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface org.apache.hadoop.service.Service

    close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, registerServiceListener, start, stop, unregisterServiceListener, waitForServiceToStop

  • Constructor Details

    • HBaseTimelineReaderImpl

      public HBaseTimelineReaderImpl()

  • Method Details

    • serviceInit

      public void serviceInit(org.apache.hadoop.conf.Configuration conf) throws Exception
      Overrides:
      serviceInit in class org.apache.hadoop.service.AbstractService
      Throws:
      Exception

    • serviceStart

      protected void serviceStart() throws Exception
      Overrides:
      serviceStart in class org.apache.hadoop.service.AbstractService
      Throws:
      Exception

    • serviceStop

      protected void serviceStop() throws Exception
      Overrides:
      serviceStop in class org.apache.hadoop.service.AbstractService
      Throws:
      Exception

    • getEntity

      public org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity getEntity(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve dataToRetrieve) throws IOException
      Specified by:
      getEntity in interface org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReader
      Throws:
      IOException

    • getEntities

      public Set<org.apache.hadoop.yarn.api.records.timelineservice.TimelineEntity> getEntities(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineEntityFilters filters, org.apache.hadoop.yarn.server.timelineservice.reader.TimelineDataToRetrieve dataToRetrieve) throws IOException
      Specified by:
      getEntities in interface org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReader
      Throws:
      IOException

    • getEntityTypes

      public Set<String> getEntityTypes(org.apache.hadoop.yarn.server.timelineservice.reader.TimelineReaderContext context) throws IOException
      Specified by:
      getEntityTypes in interface org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReader
      Throws:
      IOException

    • getHealthStatus

      public org.apache.hadoop.yarn.api.records.timeline.TimelineHealth getHealthStatus()
      Specified by:
      getHealthStatus in interface org.apache.hadoop.yarn.server.timelineservice.storage.TimelineReader

    • getTimelineStorageMonitor

      protected org.apache.hadoop.yarn.server.timelineservice.storage.TimelineStorageMonitor getTimelineStorageMonitor()